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Author SHA1 Message Date
Matei Zaharia 2fd9f994ae Merge branch 'master' into mesos-0.9 2012-06-09 15:58:35 -07:00
Matei Zaharia e75b1b5cb4 Change the default broadcast implementation to a simple HTTP-based 
broadcast. Fixes #139.
 2012-06-09 15:58:07 -07:00
Matei Zaharia a96558caa3 Performance improvements to shuffle operations: in particular, preserve 
RDD partitioning in more cases where it's possible, and use iterators
instead of materializing collections when doing joins.
 2012-06-09 14:44:18 -07:00
Matei Zaharia 8b0bd5dd8d Update SBT to version 0.11.3-2. 2012-06-07 23:05:58 -07:00
Matei Zaharia c2c7299d7a Added BlockManagerSuite, which I'd forgotten to merge. 2012-06-07 13:47:10 -07:00
Matei Zaharia 63051dd2bc Merge in engine improvements from the Spark Streaming project, developed 
jointly with Tathagata Das and Haoyuan Li. This commit imports the changes
and ports them to Mesos 0.9, but does not yet pass unit tests due to
various classes not supporting a graceful stop() yet.
 2012-06-07 12:45:38 -07:00
Matei Zaharia 7e1c97fc4b Merge branch 'master' into mesos-0.9 2012-06-06 16:48:59 -07:00
Matei Zaharia 048276799a Commit task outputs to Hadoop-supported storage systems in parallel on the 
cluster instead of on the master. Fixes #110.
 2012-06-06 16:46:53 -07:00
Matei Zaharia 6888bc7191 Merge branch 'master' into mesos-0.9 2012-06-06 16:14:19 -07:00
Matei Zaharia 6ae2746d1e Handle arrays that contain the same element many times better in 
SizeEstimator. Also added a test for SizeEstimator. Fixes #136.
 2012-06-06 16:13:02 -07:00
Matei Zaharia 0a617958d1 Some refactoring to make BoundedMemoryCache test similar to others 2012-06-06 16:12:08 -07:00
Matei Zaharia 1fa0da5dd7 Merge branch 'master' into mesos-0.9 2012-06-05 23:31:46 -07:00
Matei Zaharia 28fed4ce3b Add System.exit(0) at the end of all the example programs. 2012-06-05 23:31:28 -07:00
Matei Zaharia dbc3c86ae3 Merge branch 'master' into mesos-0.9 
Conflicts:
	core/src/main/scala/spark/Executor.scala
 2012-06-03 17:44:04 -07:00
Reynold Xin 1dd7d3dfff Merge branch 'master' of github.com:mesos/spark 2012-05-30 18:41:07 -07:00
Reynold Xin d176422586 Make spark.repl.Main.interp_ publicly accessible (so Shark can get rid 
of a weird file dediated to accessing this variable).
 2012-05-30 18:40:10 -07:00
Matei Zaharia e141f644ca Merge pull request #132 from Benky/rb-first-iteration 
Little refactoring and unit tests for CacheTrackerActor
 2012-05-26 13:15:06 -07:00
Matei Zaharia 69372b48f0 Merge pull request #133 from Benky/565245871f666c22aebb2c534f4fb7e947fca9f5 
BoundedMemoryCache.put should fail when estimated size of 'value' is larger than cache capacity
 2012-05-26 12:59:39 -07:00
Richard Benkovsky ae64920337 MesosScheduler refactoring 2012-05-22 11:04:54 +02:00
Richard Benkovsky 3a1bcd4028 Added tests for CacheTrackerActor 2012-05-22 11:04:54 +02:00
Richard Benkovsky 8f2f736d53 Little refactoring 2012-05-22 11:04:54 +02:00
Richard Benkovsky 518506a7c5 Added tests for Utils.copyStream 2012-05-22 11:04:51 +02:00
Richard Benkovsky f162fc2beb Formating fixed 2012-05-22 09:45:38 +02:00
Richard Benkovsky 565245871f BoundedMemoryCache.put fails when estimated size of 'value' is larger than cache capacity 2012-05-20 22:13:35 +02:00
Richard Benkovsky 822a4be37d Utils.memoryBytesToString fixed 2012-05-19 15:13:20 +02:00
Matei Zaharia 10716b1766 Merge pull request #131 from rxin/master 
Return size estimation, cache usage, and cache capacity from slave nodes to CacheTracker
 2012-05-18 15:21:30 -07:00
Reynold Xin d0c6e9f639 Made some RDD dependencies transient to reduce the amount of data needed 
to be serialized in closure serialization. This can significantly reduce
the task setup time in Shark when the query involves a large number of
(Hive) partitions.
 2012-05-16 14:16:55 -07:00
Reynold Xin 16461e2eda Updated Cache's put method to use a case class for response. Previously 
it was pretty ugly that put() should return -1 for failures.
 2012-05-15 00:31:52 -07:00
Reynold Xin 019e48833f Added the capacity to report cache usage status back to the cache 
trackor. This is essential for building a dashboard to see the status of
caches on all slaves.
 2012-05-14 18:39:04 -07:00
Matei Zaharia f48742683a Made caches dataset-aware so that they won't cyclically evict partitions 
from the same dataset.
 2012-05-06 20:14:40 -07:00
Matei Zaharia bd2ab635a7 Fixed the way the JAR server is created after finding issue at Twitter 2012-05-05 20:05:15 -07:00
Matei Zaharia 32a4f4623c Merge pull request #129 from mesos/rxin 
Force serialize/deserialize task results in local execution mode.
 2012-04-24 16:18:39 -07:00
Matei Zaharia 0b70dae2da Merge pull request #127 from alupher/master 
End task instead of just exiting in LocalScheduler for tasks that throw exceptions
 2012-04-24 16:18:02 -07:00
Reynold Xin 761ea65a98 Added a test for the previous commit (failing to serialize task results 
would throw an exception for local tasks).
 2012-04-24 15:14:35 -07:00
Reynold Xin 9821cd4d42 Force serialize/deserialize task results in local execution mode. 2012-04-24 14:55:28 -07:00
Antonio 3e48818993 Removed commented-out System.exit call 2012-04-23 11:42:58 -07:00
Antonio 39d99168dc Added exception handling instead of just exiting in LocalScheduler for tasks that throw exceptions 2012-04-20 14:46:43 -07:00
Matei Zaharia f709b3ad8f Merge pull request #124 from mesos/rxin 
Added the ability to set environmental variables in piped rdd.
 2012-04-20 12:58:26 -07:00
Reynold Xin e601b3b9e5 Added the ability to set environmental variables in piped rdd. 2012-04-17 16:40:56 -07:00
Matei Zaharia 3b745176e0 Bug fix to pluggable closure serialization change 2012-04-12 17:53:02 +00:00
Matei Zaharia 112655f032 Merge pull request #121 from rxin/kryo-closure 
Added an option (spark.closure.serializer) to specify the serializer for closures.
 2012-04-10 14:21:02 -07:00
Reynold Xin d295ccb43c Added a closureSerializer field in SparkEnv and use it to serialize 
tasks.
 2012-04-10 13:29:46 -07:00
Reynold Xin 968f75f6af Added an option (spark.closure.serializer) to specify the serializer for 
closures. This enables using Kryo as the closure serializer.
 2012-04-09 21:59:56 -07:00
Matei Zaharia a69c0738d1 Merge branch 'master' into mesos-0.9 2012-04-08 23:41:36 -07:00
Matei Zaharia a633974143 Merge branch 'master' of github.com:mesos/spark 2012-04-08 23:41:25 -07:00
Matei Zaharia 0229d5390f Merge branch 'master' into mesos-0.9 2012-04-08 23:39:37 -07:00
Matei Zaharia d401e1b3e8 Fix a possible deadlock in MesosScheduler 2012-04-08 23:38:49 -07:00
Matei Zaharia a7d6ffc5fd Merge pull request #119 from mesos/report-cache-events 
Report entry dropping in BoundedMemoryCache
 2012-04-06 15:59:29 -07:00
Ankur Dave 7be1c7b331 Report entry dropping in BoundedMemoryCache 2012-04-06 15:49:32 -07:00
Matei Zaharia a8bb324ed9 Merge branch 'master' into mesos-0.9 2012-04-05 14:53:22 -07:00